Captain Kernow
Western Thunderer
Probably the latter. Repainting green steam locos on the WR back into black was almost unheard of, as far as I know.At the end of its life, in 1965, 78006 seems to have been either in black or *very* grimy and faded green (cf Neil Parkhouse's West Gloucester & Wye Valley Lines Vol 1). There's also a photo of 78004 in nicely clean, unlined green, in 1962, in the same volume; but by 1965 photos of it on the Nailsworth branch show it to be in the same grimy state as 78006. Were they reliveried in black in their last years, or just allowed to get ever filthier?